Eli Young Band frontman Mike Eli and his wife Kacey are proud parents of a baby girl! People.com reports that the couple welcomed Kline Olivia Diaz on Monday, July 30. She weighed in at 6 lbs., 15 oz. and is 20¼ inches long.

“They tell you about this feeling that is beyond comparison … and the moment Kacey and I laid our eyes on little Kline we understood it’s absolutely the coolest thing ever!” Mike (whose full name is Michael Eli Diaz) told People.

Mike is soaking up his time with Kline before heading back out to join his bandmates for the next stop on Rascal Flatts’ Changed Tour next Thursday in Charlotte. Eli Young Band just celebrated their second No. 1 with “Even If It Breaks Your Heart.”